Adaptive, asynchronous incremental redundancy (A2IR) with fixed transmission time intervals (TTI) for HSDPA

– In anticipation of the high demand for wireless data services, several wireless standards are evolving to support packed data more efficiently. In UMTS, a new, shared channel called the High Speed Downlink Shared Channel (HS-DSCH) that multiplexes packet data users has been defined. Several performance-enhancing technologies are included in High Speed… CONTINUE READING